at least——
1、We should brush our teeth at least twice a day.
我们每天应该至少刷两次牙。
2、A good cigarette will smoke at least ten minutes.
一支好烟至少可以抽10分钟。
at most——
1、The town is five miles away at the farthest.
那个镇至多不过五英里。
2、It may take about a week at the most.
它可能花费大约至多一星期。
扩展资料
词汇用法——
1、at (the) least“至少”为副词短语,常放在数量前作修饰语,有时候也可位于其后。又如:
These eggs will cost at least two pounds. 这些蛋至少要二英镑
I was expecting to get a response in a day at (the) least.我原指望至少在一天内得到答复。
2、at (the) least的反义词为at (the) most“顶多”。例如:
There were at most twenty people in the classroom. 教室里最多不过20人。
I pay only fifty dollars at (the) most . 我顶破天能付50美元。